2
INSTALLATION
10
MS15 - MS40 SERIES
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06/2020 - 4007717401 - AD ATEX MS15-MS40 R01 en
2.2.4 MS15 series limit switch
Values in parentheses are applicable only to the NAMUR version of the limit switch. If there is
only one temperature value, then this value is applicable to all versions of the limit switch.
Aluminium housing
Maximum limits for measuring chamber with EPL Ga/Gb
Maximum limits for measuring chamber with EPL Gb
Temperature
class
Maximum process
temperature
Maximum ambient temperature
Without insulation
With insulation
[
°
C]
T6
+68
+67 (+65)
T5
+80
+80
T4
+108
+80
T3
+160
+80
T2
+180
+80
+210
+80
+78
+240
+80
+67
T1
+300
+69
+44
+360
+54
Not applicable
Temperature
class
Maximum process
temperature
Maximum ambient temperature
Without insulation
With insulation
[
°
C]
T6
+80
+67 (+65)
T5
+95
+80
T4
+130
+80
T3
+195
+80
T2
+210
+80
+78
+250
+80
+63
+290
+71
+47
T1
+300
+69
+44
+350
+56
Not applicable
+400
+44
Not applicable
